1. Select Construction 2.0 under Advanced Tools in the left panel.
2. Click the face you want to edit.
3. Click Face Editor in the floating toolbar.
4. Drag the paving plan under Schemes in the left panel to the face.
5. Select the position you want to begin your paving.
6. Click Add Starting Point in the floating toolbar.
7. Click Done at the bottom right corner of the page.